LED lamp and method for increasing lumens thereof

Abstract

The present invention provides a light-emitting diode lamp with increased lumens. The increased lumens to the LED lamp consists of a substrate body, at least one reflective cup, the reflective cup is disposed on the substrate body, at least one light-emitting element disposed on the substrate body and electrically connected to the substrate body, with at least one fluorescent unit, wherein, the fluorescent unit further includes a top layer of a light-emitting element, a side layer of a light-emitting element, a reflective cup surface layer and a substrate body surface layer. Light-emitting diode lamp increases the brightness. It is superior to the currently known light-emitting diode lamp.

Description

FIELD OF THE INVENTION[0001]The invention relates to a LED lamp for increasing lumens. In particular, it is about a method of increasing lumens by LED lights.BACKGROUND OF THE INVENTION[0002]In recent years, the use of energy-saving light sources has begun to be widely used in order to protect the earth and the desire for sustainable survival. Among them, LED lights that require low electrical energy and can provide sufficient brightness have grown fastest.[0003]Comparing LED lamps with traditional light sources, LED lamps have the advantages of small size, power saving, good luminous efficiency, long life, fast operation response, and no heat radiation and mercury and other toxic substances pollution. Therefore, in recent years, LED The application of the lamp has been extremely extensive. In the past, the brightness of LED lamps has not been able to replace traditional lighting sources. However, the conversion technology is constantly improving. At present, high-power light-emitti...

AI Technical Summary

Benefits of technology

The present invention provides an LED lamp that solves industry problems while improving brightness. The LED lamp has increased lumens, achieved through a method that includes a reflecting cup and a fluorescent unit. The fluorescent unit consists of a mixed layer of fluorescent particles and adhesives. The LED component and reflecting cup are placed on a substrate body, and the fluorescent layer covers the inclined surface of the reflecting cup and the surface of the substrate body. The LED element is driven to generate self-luminescence, which is then excited by the self-luminescence and fluorescent layer to produce excitation light. This results in a brighter LED lamp.

Problems solved by technology

In the past, the brightness of LED lamps has not been able to replace traditional lighting sources.

However, the traditional use of light-emitting diode lamps still cannot effectively improve the overall light extraction efficiency.

However, due to the randomness of spraying, the distribution of fluorescent particles is likely to be uneven; or mixed in the packaging material before the package is formed.

When the packaging material is solidified, the fluorescent particles suspended in the packaging material will be deposited, or too many fluorescent particles will cause the light generated by the fluorescent particles to be blocked by other fluorescent particles, resulting in a reduction in luminous efficiency, or the cured package The fluorescent particles are not uniformly distributed, thereby affecting the final light-emitting effect of the light-emitting diode package structure.

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